• 3.0 Amp hour - 54 Watt hour battery
• LITHIUM-ION battery delivers long life and run time with fade-free power
• Battery fuel gauge - Displays remaining run-time Milwaukee REDLINK™ Intelligence
• Overload Protection - Prevents user from damaging their cordless power tool investment in abusive situations
• Temperature Management System - Keeps battery in ideal temperature range to provide maximum life
• Individual Cell Monitoring - Ensures optimal charge and discharge for maximum life
• Discharge Protection - Prevents cell damage from over-discharge
• Best in class construction
• Integrated weld frame
• Cell separator
• Impact and vibration protective rubber
• For use with Milwaukee M18™ cordless tools